#285287#285287

#285287 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.6% C 0.100 H 255.4°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#285287
RGB	rgb(40, 82, 135)
HSL	hsl(213, 54%, 34%)
HSV	hsv(213, 70%, 53%)
CMYK	cmyk(70.4%, 39.3%, 0%, 47.1%)
CIE-LAB	lab(34.47, 3.98, -33.92)
CIE-LCH	lch(34.47, 34.15, 276.69°)
OKLab	oklab(43.59% -0.0252 -0.0965)
OKLCH	oklch(43.59% 0.1 255.4)
XYZ	xyz(8.2639, 8.2341, 24.0708)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285287 #875D28

analogous

#288287 #285287 #2E2887

triadic

#285287 #872852 #528728

tetradic

#285287 #872882 #875D28 #28872E

square

#285287 #872882 #875D28 #28872E

split-complementary

#285287 #872E28 #828728

monochromatic

#0C1929 #1A3558 #285287 #366FB6 #5B8ECE

Accessibility & contrast

On white

7.93

#285287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#285287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285287

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285287	#FFFFFF	#000000	##FFFFFF
##285287	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5689

Deuteranopia (green-blind)

#2C4D86

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #285287;
/* rgb */ color: rgb(40, 82, 135);
/* oklch */ color: oklch(43.6% 0.100 255.4);

Tailwind

colors: {
  custom: {
    50: '#6e82aa',
    500: '#285287',
    950: '#000000',
  },
}

SCSS

$custom: #285287;
$custom-light: #6e82aa;
$custom-dark: #000000;

JSON

{
  "hex": "#285287",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 135
  },
  "hsl": {
    "h": 213.474,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43589,
    "c": 0.09977,
    "h": 255.4
  },
  "luminance": 0.08235
}

Semantic roles & 50–950 ramp

primary

#285287

secondary

#B48B57

accent

#9C4ADE

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285287

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →